// ext may be null, but then parameter completion don't work
public static bool ShowWindow(CompletionTextEditorExtension ext, char firstChar, ICompletionDataList list, ICompletionWidget completionWidget, CodeCompletionContext completionContext)
{
try {
if (ext != null)
{
int inserted = ext.document.Editor.EnsureCaretIsNotVirtual();
if (inserted > 0)
{
completionContext.TriggerOffset = ext.document.Editor.Caret.Offset;
}
}
if (wnd == null)
{
wnd = new CompletionListWindow();
wnd.WordCompleted += HandleWndWordCompleted;
}
if (ext != null)
{
wnd.TransientFor = ext.document.Editor.Parent.Toplevel as Gtk.Window;
}
else
{
var widget = completionWidget as Gtk.Widget;
if (widget != null)
{
var window = widget.Toplevel as Gtk.Window;
if (window != null)
{
wnd.TransientFor = window;
}
}
}
wnd.Extension = ext;
try {
if (!wnd.ShowListWindow(firstChar, list, completionWidget, completionContext))
{
if (list is IDisposable)
{
((IDisposable)list).Dispose();
}
HideWindow();
return(false);
}
if (ForceSuggestionMode)
{
wnd.AutoSelect = false;
}
wnd.Show();
DesktopService.RemoveWindowShadow(wnd);
OnWindowShown(EventArgs.Empty);
return(true);
} catch (Exception ex) {
LoggingService.LogError(ex.ToString());
return(false);
}
} finally {
ParameterInformationWindowManager.UpdateWindow(ext, completionWidget);
}
}
internal static bool ShowWindow(ICompletionDataList list, CodeCompletionContext completionContext)
{
if (wnd == null || !isShowing)
{
return(false);
}
var completionWidget = wnd.CompletionWidget;
var ext = wnd.Extension;
try {
try {
isShowing = false;
if (!wnd.ShowListWindow(list, completionContext))
{
if (list is IDisposable)
{
((IDisposable)list).Dispose();
}
HideWindow();
return(false);
}
if (IdeApp.Preferences.ForceSuggestionMode)
{
wnd.AutoSelect = false;
}
wnd.Show();
DesktopService.RemoveWindowShadow(wnd);
OnWindowShown(EventArgs.Empty);
return(true);
} catch (Exception ex) {
LoggingService.LogError(ex.ToString());
return(false);
}
} finally {
ParameterInformationWindowManager.UpdateWindow(ext, completionWidget);
}
}
